**4. Physical Interpretation and Analysis**

The main objective of this segmen<sup>t</sup> is to communicate the physical importance of heat and mass transportation phenomenon in axisymmetric Marangoni convective flow with the impact of inclined MHD on Casson nanoliquid over an infinite disk. To clearly check the insight of proposed model, the impact of different parameters (Casson fluid parameter *β*1, magnetic number *M*1, angle of inclination *α*1, Marangoni number *Ma*, Brownian motion parameter *N*1, thermophoresis parameter *N*2, Prandtl number Pr, heat source sink *B*1 and Lewis number *Le*) are considered on velocity field *g*(*η*), temperature profile *φ*(*η*), concentration distribution *ζ*(*η*) and local Nusselt number *Nu*.
